Zip System by Huber Engineered Woods takes construction to the next level. Wall and roof sheathing (panels) are resin coated for maximum air and water resistance and have a high R-value (thermal resistance value). That means low heat loss and a very energy efficient product. The panels install quickly and joints are sealed with Zip flashing tape — that's it. The system is designed to eliminate the need for house wraps or roofing felt. Take a look at the picture at the left – you can what it looks like up close. The sheathing is an OSB (oriented strand board), coated with a water resistant, threaded resin layer. The panels are pre-marked with a fastening guide for error-free installation. Roof sheathing is red and wall sheathing is green, just in case you've somehow overlooked the large, black lettered warnings "Wall Use Only" and "Roof Use Only" stamped all over each panel. Read More